
Lithium Battery Protection Three Terminal Fuse Wsfb. Dual Protection Mechanism: Protects against both overcurrent and overvoltage using fuse and heating elements. SMD Surface Mount Design: Compact three-terminal shape suitable for surface mount applications. OEM and ODM Services: Custom manufacturing services available for brand and design requirements. UL Certified Standard: Meets UL safety standards for reliable battery protection. Fast Response Time: Quickly cuts off current during overcurrent events to ensure safety. Integrated Heating Element: Works with IC and FET for precise overvoltage detection and protection. Manufacturer Direct Supply: Direct from factory with 6 R&D engineers and SMT production capabilities. Flexible Payment Options: Accepts LC, T/T, PayPal, Western Union, and small-amount payments.